Jason Knauf—a former royal aide to Prince William and Kate Middleton—is opening up about his work with the Royal Family in a new interview. As well as sharing his thoughts on what Prince William will be like when he becomes king, Knauf addressed the difficult decisions the Prince and Princess of Wales made in the wake of Kate's cancer diagnosis.

In January, the Princess of Wales announced her cancer was now in remission after concluding chemotherapy in September.

Prince William was "anxious" to please Princess Kate following her cancer recovery, a royal commentator has claimed. William, 42, and Kate, 43, have returned to the UK following a Caribbean family holiday last week,